4.8 Carat Emerald Lab Grown Diamond Prices Comparison
As of April 2026, 4.8 carat emerald lab grown diamonds usually range from $615 to $28,333, with an average price of $4,193.In the last month, prices for these diamonds are up 0.9%.Compare 174 verified listings across 9 retailers tracked by CaratRadar.
4.8 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 174 verified 4.8-carat emerald lab grown diamonds listed across 9 online retailers. Prices in this segment range from $615 to $28,333, with an average asking price of $4,193 and a median of $3,034.
The price spread of $27,718 (97.8% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
174 diamonds tracked in this segment
Price range: $615 to $28,333
Average price: $4,193
Median price: $3,034
Available across 9 retailers
Savings potential: up to 97.8%
Price Range Overview
As of Apr 13, 2026Real market range for this carat, shape, and diamond type.
174
$615
$4,193
$3,034
$28,333
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 78.3%GCAL | 4.8ct | Emerald | F | VVS2 | Excellent
From $2,102
Compare at $9,700
Save 41.3%IGI | 4.8ct | Emerald | E | VS1 | Ideal
From $2,514
Compare at $4,280
Save 76.2%IGI | 4.8ct | Emerald | G | VS2 | Ideal
From $1,582
Compare at $6,640
Save 73.2%IGI | 4.8ct | Emerald | D | IF | Excellent
From $13,358
Compare at $49,890
Save 78.2%IGI | 4.8ct | Emerald | E | VS2 | Ideal
From $1,711
Compare at $7,838
Save 71.3%IGI | 4.8ct | Emerald | E | VVS2 | Ideal
From $2,961
Compare at $10,330
Save 66.8%IGI | 4.8ct | Emerald | G | SI1 | Ideal
From $2,259
Compare at $6,800
Save 22.2%IGI | 4.8ct | Emerald | H | VVS2 | Ideal
From $1,016
Compare at $1,306
Save 74.5%IGI | 4.8ct | Emerald | F | VS1 | Ideal
From $1,425
Compare at $5,590
Save 24.9%IGI | 4.8ct | Emerald | F | VVS2 | Very Good
From $1,307
Compare at $1,740
Save 74.1%IGI | 4.8ct | Emerald | D | VVS1 | Excellent
From $4,015
Compare at $15,490
Save 77.2%IGI | 4.8ct | Emerald | E | VS1 | Very Good
From $2,197
Compare at $9,640
Save 87.7%IGI | 4.8ct | Emerald | E | VS2 | Ideal
From $1,136
Compare at $9,270
Save 78.2%IGI | 4.8ct | Emerald | F | VS1 | Excellent
From $1,725
Compare at $7,920
Save 74%IGI | 4.8ct | Emerald | F | VS2 | Very Good
From $1,336
Compare at $5,130
Save 76.3%IGI | 4.8ct | Emerald | F | VVS2 | Very Good
From $2,185
Compare at $9,220
Save 84.7%IGI | 4.8ct | Emerald | E | VVS2 | Very Good
From $1,796
Compare at $11,740
Save 87.4%IGI | 4.8ct | Emerald | E | VS1 | Very Good
From $855
Compare at $6,810
Save 73%GIA | 4.81ct | Emerald | E | VS2 | Excellent
From $4,634
Compare at $17,190
Save 79.5%IGI | 4.81ct | Emerald | G | VS1 | Ideal
From $1,265
Compare at $6,170
Save 75.4%IGI | 4.81ct | Emerald | G | VS2 | Very Good
From $1,205
Compare at $4,900
Save 75.4%IGI | 4.81ct | Emerald | G | VS2 | Very Good
From $1,205
Compare at $4,900
Save 75.6%IGI | 4.81ct | Emerald | G | VS1 | Very Good
From $1,265
Compare at $5,190
Save 76.3%IGI | 4.81ct | Emerald | G | VVS2 | Very Good
From $1,972
Compare at $8,330
Save 80.4%IGI | 4.81ct | Emerald | F | VS1 | Ideal
From $1,714
Compare at $8,729
Save 78.2%IGI | 4.81ct | Emerald | E | VVS2 | Excellent
From $1,800
Compare at $8,270
Save 22.7%IGI | 4.81ct | Emerald | H | VS2 | Ideal
From $917
Compare at $1,186
Save 82.4%IGI | 4.81ct | Emerald | F | VVS2 | Excellent
From $1,293
Compare at $7,350
Save 82.8%IGI | 4.81ct | Emerald | E | VS1 | Ideal
From $1,339
Compare at $7,800
Save 82.4%IGI | 4.81ct | Emerald | H | VVS2 | Ideal
From $1,356
Compare at $7,700
Save 78.4%IGI | 4.81ct | Emerald | E | VVS2 | Excellent
From $1,471
Compare at $6,810
Save 62.3%IGI | 4.81ct | Emerald | E | VVS2 | Excellent
From $1,585
Compare at $4,202
Save 76.3%IGI | 4.81ct | Emerald | G | VS1 | Very Good
From $1,999
Compare at $8,440
Save 78.3%IGI | 4.81ct | Emerald | F | VS1 | Ideal
From $1,386
Compare at $6,390
Save 76.1%IGI | 4.82ct | Emerald | F | VS1 | Excellent
From $1,743
Compare at $7,290
Save 22.7%IGI | 4.82ct | Emerald | H | VS2 | Ideal
From $918
Compare at $1,188
Save 75.5%IGI | 4.82ct | Emerald | G | VS2 | Very Good
From $1,205
Compare at $4,910
Save 82.6%IGI | 4.82ct | Emerald | D | VS2 | Ideal
From $1,790
Compare at $10,260
Save 79.4%IGI | 4.82ct | Emerald | E | VS1 | Ideal
From $2,007
Compare at $9,720
Save 40.1%IGI | 4.82ct | Emerald | F | VS2 | Ideal
From $1,718
Compare at $2,868
Save 72.7%IGI | 4.82ct | Emerald | F | VS2 | Ideal
From $1,037
Compare at $3,800
Save 78.2%IGI | 4.82ct | Emerald | E | VS2 | Ideal
From $1,718
Compare at $7,871
Save 76.9%IGI | 4.82ct | Emerald | F | VS2 | Ideal
From $1,718
Compare at $7,450
Save 66%IGI | 4.82ct | Emerald | E | VS1 | Ideal
From $1,630
Compare at $4,790
Save 76.9%IGI | 4.82ct | Emerald | F | VS2 | Ideal
From $1,718
Compare at $7,450
Save 42.1%IGI | 4.82ct | Emerald | E | VS1 | Ideal
From $1,463
Compare at $2,526
Save 71.1%IGI | 4.82ct | Emerald | F | VVS1 | Very Good
From $3,089
Compare at $10,680
Save 85%IGI | 4.82ct | Emerald | D | VS1 | Very Good
From $1,810
Compare at $12,050
Save 41.3%IGI | 4.82ct | Emerald | FANCY | VS1 | Excellent
From $5,055
Compare at $8,613
Save 76%IGI | 4.82ct | Emerald | D | VVS1 | Very Good
From $3,734
Compare at $15,560
Entry pricing in this category starts around $615.
What to Know When Shopping for 4.8 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $27,718 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $3,034 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Emerald cuts show clarity more readily due to their step-cut facets. Consider VS2 or better clarity for this shape.
Frequently Asked Questions
We currently track 174 comparable stones in this segment. Prices start around $615 and go up to $28,333.
Based on the latest market data, the average asking price is about $4,193 with a median around $3,034.
The observed spread is roughly $27,718 across tracked listings, which is about 97.8% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $3,034, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 9 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $27,718 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Lab Grown inventory for 4.8 carat Emerald diamonds.